| Harelbeke to Dabrowa Tarnowska | 775.99 mi (1,248.84 km) |
| Harelbeke to Darlowo | 600.62 mi (966.61 km) |
| Harelbeke to Debica | 796.36 mi (1,281.61 km) |
| Harelbeke to Deblin | 802.16 mi (1,290.96 km) |
| Harelbeke to Debno | 502.97 mi (809.45 km) |
| Harelbeke to Dobre Miasto | 749.47 mi (1,206.15 km) |
| Harelbeke to Drawsko Pomorskie | 559.37 mi (900.21 km) |
| Harelbeke to Drezdenko | 550.81 mi (886.45 km) |
| Harelbeke to Dzialdowo | 733.60 mi (1,180.61 km) |
| Harelbeke to Dzierzoniow | 581.83 mi (936.36 km) |
| Harelbeke to Elblag | 712.20 mi (1,146.17 km) |
| Harelbeke to Elk | 827.06 mi (1,331.02 km) |
| Harelbeke to Garwolin | 791.25 mi (1,273.39 km) |
| Harelbeke to Gdansk | 685.41 mi (1,103.06 km) |
| Harelbeke to Gdynia | 683.76 mi (1,100.40 km) |
